Healthy Change Intervention: A Cluster RCT in Preschooler Mothers in Mexico and the United States.

OBJECTIVE: To assess effects of Healthy Change intervention on maternal perception of her child's body weight (MPCW), maternal feeding style, and obesogenic home environment. METHODS: A randomized control trial was conducted, consisting of two arms: the intervention group received the Healthy Change program, and the control group received the Hygiene and Accident Prevention program. A total of 356 mother-preschool child dyads participated, 182 in the intervention group and 174 in the control group, residing in Mexico and the United States. Data were collected at baseline and after the program through self-administered questionnaires completed by mothers and child anthropometric measurements. RESULTS: Although no significant between-group difference in pre- and post-intervention change of MPCW was found, sub-analyses revealed that a higher proportion of mothers in the intervention group accurately perceived their child's body weight at the study endpoint using categorical (67% vs. 57.1%, p < 0.005) and visual scales (48.9% vs. 41.8%, p < 0.015). Additionally, more mothers of overweight children in the intervention group accurately perceived their children's overweight and obese status compared to those in the control group (29.8% vs. 10.3%, X2 = 4.26, df = 1, p < 0.039). The intervention group also displayed a higher proportion of mothers with authoritative feeding style (26.4% vs. 16.5%, p < 0.036) and significantly higher family nutrition and physical activity scores (29.1 vs. 28.0, p < 0.000) at the study endpoint. CONCLUSIONS FOR PRACTICE: Healthy Change Intervention led to improved accuracy of MPCW, a shift toward maternal authoritative feeding styles, and positive changes in obesogenic home environments.

Mexican Multicenter Experience of Metastatic Spinal Disease.

Background Spinal metastatic disease is a silent progressive cancer complication with an increasing prevalence worldwide. The spine is the third most common site where solid tumors metastasize. Complications involved in spinal metastasis include root or spinal cord compression, progressing to a declining quality of life as patient autonomy reduces and pain increases. The main objective of this study is to report the incidence of patients and typology of spinal metastases in three reference centers in Mexico. Methodology Retrospective cohorts of patients diagnosed with spinal metastases from January 2010 to February 2017 at the National Cancer Institute, National Rehabilitation Institute, and the Traumatology and Orthopedics Hospital "Lomas Verdes" in Mexico City were analyzed. Results A total of 326 patients (56% males) with spinal metastases were reported. The mean age was 58.06 ± 14.05 years. The main sources of spinal metastases were tumors of unknown origin in 53 (16.25%) cases, breast cancer in 67 (20.5%) cases, prostate cancer in 59 (18%) cases, myeloma in 24 (7.4%) cases, and lung cancer in 23 (7.1%) cases. Conclusions The data obtained in this analysis delivers an updated standpoint on Mexico, providing the opportunity to distinguish the current data from global references. Collecting more epidemiological information for better recording of cancer and its associated complications, as well as further studies on them, is necessary.

Quality of life of patients after kidney transplant: ADHERE Brazil multicenter cross-sectional study.

BACKGROUND: Quality of life (QoL) is a measure to evaluate kidney transplant (KT) results. AIM: To describe the QoL profile in a larger sample of Brazilian patients who underwent KT according to age, sex, and access to KT. METHODS: We conducted a secondary data analysis of the ADHERE BRAZIL multicenter cross-sectional study including 1105 patients from 20 centers, considering KT access region and transplant activity. QoL was assessed by the WHOQOL-BREF. Data was compared using Generalized Estimating Equations. RESULTS: Overall, 58.5 % of the patients were men, mean age of 47.6 ± 12.6 years. The general QoL score was 81 ± 15.1, 58.6 ± 11.6 for physical, 65.5 ± 11.4 for psychological, 68.3 ± 17.1 for social relationships, and 64.2 ± 13.3 for environmental domain. Higher QoL scores were observed in men compared to women in three WHOQOL-BREF domains: psychological (OR:2.62; CI, 1.29 ̶ 3.95, p < 0.0001), social relationships (OR:3.21; CI, 1.2 ̶ 5.23, p = 0.002) and environmental (OR:3.79; CI:2.23 ̶ 5.35, p < 0.0001). Younger patients (18-44 years) had higher scores in the psychological (OR:-2.69; CI, -4.13 ̶ -1.25; p < 0.001; OR:-3.52; CI, -5.39 ̶ -1.66; p < 0.001) and social (OR:-3.46; CI, -5.64 ̶ -1.27; p = 0.002; OR:-7.17; CI, -10 ̶ -4.35; p < 0.0001) domains than older ones (45-59 and > 60 years, respectively). Patients from higher KT access region had higher scores in environmental domain (OR:3.53; CI, 0.28 ̶ 6.78; p = 0.033). CONCLUSIONS: Featuring the results of KT under patient view, the physical and social relationships domains were the most and least affected, respectively. Lower QoL subgroups (females and age > 45 years) should be targeted in future multi-professional interventions.

Factors Associated With Physical Inactivity of Recipients of a Kidney Transplant: Results From the ADHERE BRAZIL Multicenter Study.

OBJECTIVE: Physical activity is recommended for recipients of a kidney transplant. However, ADHERE BRAZIL study found a high prevalence (69%) of physical inactivity in Brazilian recipients of a kidney transplant. To tackle this behavior, a broad analysis of barriers is needed. This study aimed to identify factors (patient and transplant center levels) associated with physical inactivity among recipients of a kidney transplant. METHODS: This was a subproject of the ADHERE BRAZIL study, a cross-sectional, multicenter study of 1105 recipients of a kidney transplant from 20 kidney transplant centers. Using a multistage sampling method, patients were proportionally and randomly selected. Applying the Brief Physical Activity Assessment questionnaire, patients were classified as physically active (≥150 min/wk) or physically inactive (<150 min/wk). On the basis of an ecological model, 34 factors associated with physical inactivity were analyzed by sequential logistic regression. RESULTS: At the patient level, physical inactivity was associated with smoking (odds ratio = 2.43; 95% CI = 0.97-6.06), obesity (odds ratio = 1.79; 95% CI = 1.26-2.55), peripheral vascular disease (odds ratio = 3.18; 95% CI = 1.20-8.42), >3 posttransplant hospitalizations (odds ratio = 1.58; 95% CI = 1.17-2.13), family income of >1 reference salary ($248.28 per month; odds ratio = 0.66; 95% CI = 0.48-0.90), and student status (odds ratio = 0.58; 95% CI = 0.37-0.92). At the center level, the correlates were having exercise physiologists in the clinical team (odds ratio = 0.54; 95% CI = 0.46-0.64) and being monitored in a teaching hospital (undergraduate students) (odds ratio = 1.47; 95% CI = 1.01-2.13). CONCLUSIONS: This study identified factors associated with physical inactivity after kidney transplantation that may guide future multilevel behavioral change interventions for physical activity. IMPACT: In a multicenter sample of recipients of a kidney transplant with a prevalence of physical inactivity of 69%, we found associations between this behavior and patient- and center-level factors. At the patient level, the chance of physical inactivity was positively associated with smoking, obesity, and patient morbidity (peripheral vascular disease and hospitalization events after kidney transplantation). Conversely, a high family income and a student status negatively correlated with physical inactivity. At the center level, the presence of a dedicated professional to motivate physical activity resulted in a reduced chance of physical inactivity. A broad knowledge of barriers associated with physical inactivity can allow us to identify patients at a high risk of not adhering to the recommended levels of physical activity.

Transition between peritoneal dialysis modalities: Impact on blood pressure levels and drug prescription in a national multicentric cohort.

BACKGROUND: Hypertension is a leading cause of kidney failure, affects most dialysis patients and associates with adverse outcomes. Hypertension can be difficult to control with dialysis modalities having differential effects on sodium and water removal. There are two main types of peritoneal dialysis (PD), automated peritoneal dialysis (APD) and continuous ambulatory peritoneal dialysis (CAPD). It is unknown whether one is superior to the other in controlling blood pressure (BP). Therefore, the aim of our study was to analyse the impact of switching between these two PD modalities on BP levels in a nationally representative cohort. METHODS: This was a cohort study of patients on PD from 122 dialysis centres in Brazil (BRAZPD II study). Clinical and laboratory data were collected monthly throughout the study duration. We selected all patients who remained on PD at least 6 months and 3 months on each modality at minimum. We compared the changes in mean systolic/diastolic blood pressures (SBP/DBP) before and after modality transition using a multilevel mixed-model where patients were at first level and their clinics at the second level. RESULTS: We analysed data of 848 patients (814 starting on CAPD and 34 starting on APD). The SBP decreased by 4 (SD 22) mmHg when transitioning from CAPD to APD (p < 0.001) and increased by 4 (SD 21) mmHg when transitioning from APD to CAPD (p = 0.38); consistent findings were seen for DBP. There was no significant change in the number of antihypertensive drugs prescribed before and after transition. CONCLUSIONS: Transition between PD modalities seems to directly impact on BP levels. Further studies are needed to confirm if switching to APD could be an effective treatment for uncontrolled hypertension among CAPD patients.

Does the intensity of pain and disability affect health-related quality of life of older adults with back pain? Multilevel analysis between Brazil and Netherlands: a cross-sectional study of the BACE consortium.

BACKGROUND: The prognosis of back pain (BP) in the older adults is less favorable than in younger adults and progress to adverse outcomes and consequent worsening of health-related quality of life (HRQoL). The present study aimed to verify the association between BP intensity, disability and HRQoL in older adults residents in Brazil and Netherlands, and to evaluate whether the country of residence influences the associations. METHODS: Data were collected from 602 Brazilian and 675 Dutch participants with a new episode of BP from the Back Complaints in Elders (BACE) consortium. For the present study, a cross section was used. Pain intensity and disability were assessed using the Numerical Rating Scale (NRS) and the Roland-Morris Disability Questionnaire (RMDQ), respectively. HRQoL was assessed using the Short Form Health Survey (SF-36) quality of life questionnaire. Age, sex, and education were descriptive variables. Pain intensity (NPS score) and country were the independent variables and quality of life assessed by each SF domain - 36 was the dependent variable. Analysis of models at the individual level was performed to verify the association between pain and disability, also HRQoL in Netherlands and Brazil in the total sample. The multilevel model was used to verify whether the older adults person's country of residence influenced this relationship. RESULTS: The average age of the participants was 67.00 (7.33) years. In the total sample, linear regression analysis adjusted for sex and age showed a significant association between BP intensity scores and HRQoL, for all domains. There was no association between disability and HRQoL. In the multilevel analysis, there was an association between BP intensity and HRQoL in all domains and an association between the country of residence and HRQoL, influencing the effect of pain, in all domains, except for the physical functioning. CONCLUSION: Socioeconomic and cultural aspects of different countries can affect the perception of the elderly about their HRQoL in the presence of BP. Pain and disability in Brazilian and Dutch older adults ones are experienced differently in relation to their HRQoL.

Maternal vaccination against COVID-19 and neonatal outcomes during Omicron: INTERCOVID-2022 study.

BACKGROUND: In early 2023, when Omicron was the variant of concern, we showed that vaccinating pregnant women decreased the risk for severe COVID-19-related complications and maternal morbidity and mortality. OBJECTIVE: This study aimed to analyze the impact of COVID-19 during pregnancy on newborns and the effects of maternal COVID-19 vaccination on neonatal outcomes when Omicron was the variant of concern. STUDY DESIGN: INTERCOVID-2022 was a large, prospective, observational study, conducted in 40 hospitals across 18 countries, from November 27, 2021 (the day after the World Health Organization declared Omicron the variant of concern) to June 30, 2022, to assess the effect of COVID-19 in pregnancy on maternal and neonatal outcomes and to assess vaccine effectiveness. Women diagnosed with laboratory-confirmed COVID-19 during pregnancy were compared with 2 nondiagnosed, unmatched women recruited concomitantly and consecutively during pregnancy or at delivery. Mother-newborn dyads were followed until hospital discharge. The primary outcomes were a neonatal positive test for COVID-19, severe neonatal morbidity index, severe perinatal morbidity and mortality index, preterm birth, neonatal death, referral to neonatal intensive care unit, and diseases during the neonatal period. Vaccine effectiveness was estimated with adjustment for maternal risk profile. RESULTS: We enrolled 4707 neonates born to 1577 (33.5%) mothers diagnosed with COVID-19 and 3130 (66.5%) nondiagnosed mothers. Among the diagnosed mothers, 642 (40.7%) were not vaccinated, 147 (9.3%) were partially vaccinated, 551 (34.9%) were completely vaccinated, and 237 (15.0%) also had a booster vaccine. Neonates of booster-vaccinated mothers had less than half (relative risk, 0.46; 95% confidence interval, 0.23-0.91) the risk of being diagnosed with COVID-19 when compared with those of unvaccinated mothers; they also had the lowest rates of preterm birth, medically indicated preterm birth, respiratory distress syndrome, and number of days in the neonatal intensive care unit. Newborns of unvaccinated mothers had double the risk for neonatal death (relative risk, 2.06; 95% confidence interval, 1.06-4.00) when compared with those of nondiagnosed mothers. Vaccination was not associated with any congenital malformations. Although all vaccines provided protection against neonatal test positivity, newborns of booster-vaccinated mothers had the highest vaccine effectiveness (64%; 95% confidence interval, 10%-86%). Vaccine effectiveness was not as high for messenger RNA vaccines only. Vaccine effectiveness against moderate or severe neonatal outcomes was much lower, namely 13% in the booster-vaccinated group (all vaccines) and 25% and 28% in the completely and booster-vaccinated groups, respectively (messenger RNA vaccines only). Vaccines were fairly effective in protecting neonates when given to pregnant women ≤100 days (14 weeks) before birth; thereafter, the risk increased and was much higher after 200 days (29 weeks). Finally, none of the neonatal practices studied, including skin-to-skin contact and direct breastfeeding, increased the risk for infecting newborns. CONCLUSION: When Omicron was the variant of concern, newborns of unvaccinated mothers had an increased risk for neonatal death. Neonates of vaccinated mothers had a decreased risk for preterm birth and adverse neonatal outcomes. Because the protective effect of COVID-19 vaccination decreases with time, to ensure that newborns are maximally protected against COVID-19, mothers should receive a vaccine or booster dose no more than 14 weeks before the expected date of delivery.

Pain symptoms and physical performance in older adults: cross-sectional findings from the International Mobility in Aging Study (IMIAS).

PURPOSE: To analyze the associations between pain and physical performance in different aging contexts. METHODS: Data from 1725 older adults from Canada, Brazil, Colombia, and Albania from the 2014 wave of the IMIAS were used to assess the associations between Back Pain (BP) or Lower Limb Pain (LLP) and physical performance by the Short Physical Performance Battery (SPPB). Three binary logistic regression models adjusted for sex, age, study site, education, income sufficiency, BMI, depressive symptoms, and chronic conditions were used to estimate the associations between LLP or BP and SPPB. The SPPB was classified into good performance (8 points or more) and poor physical performance (< 8 points). RESULTS: The mean age of the older men was 71.2 (± 3.0) and the mean age of the women was 71.2 (± 2.8) years. Older men (72.8%, p < 0.05) and women (86.1%, p-value < 0.05) from Albania had the highest frequencies of self-reported general pain. Older women in Colombia had the highest frequencies of LLP or BP (33.5%, p-value < 0.05). In the fully adjusted logistic regression model, LLP or BP was significantly associated with poor SPPB (OR = 0.48, 0.35 to 0.66 95% CI, p < 0.01). CONCLUSIONS: Pain symptoms are associated with reduced physical performance in older people, even when adjusted for other clinical and sociodemographic factors. Protocols for aiming to increase the level of physical activity to manage pain should be incorporated into health care strategies.

Bodies of desire: use of nonprescribed hormones among transgender women and travestis in five brazilian capitals (2019–2021) / Corpos do desejo: uso de hormônios sem prescrição médica entre mulheres trans e travestis em cinco capitais brasileiras (2019–2021)

Objective: To analyze the experiences of transgender women and travestis regarding the use of hormones for body changes without a medical prescription. Methods: This is a cross-sectional, quantitative and qualitative study, using data from “TransOdara”, which estimated the prevalence of Sexually Transmitted Infections in transgender women and travestis recruited through Respondent-Driven Sampling, between December 2019 and July 2021, in São Paulo, Campo Grande, Manaus, Porto Alegre, and Salvador, Brazil. The main outcome was: use of hormones without medical prescription and associated risk factors. Descriptive analysis, mixed univariate logistic regression models, and semi-structured interviews were carried out. Results: Of the 1,317 recruited participants, 85.9% had already used hormones. The current use of hormones was reported by 40.7% (536) of them. Of those who were able to inform the place where they obtained them, 72.6% (381/525) used them without a medical prescription. The variables associated with the outcome were: current full-time sex work (OR 4.59; 95%CI 1.90–11.06) or in the past (OR 1.92; 95%CI 1.10–3.34), not having changed their name (OR 3.59; 95%CI 2.23–5.76), not currently studying (OR 1.83; 95%CI 1.07–3.13), being younger (OR 2.16; 95%CI 1.31–3.56), and having suffered discrimination at some point in life for being a transgender women and travestis (OR 0.40; 95%CI 0.20–0.81). Conclusion: The use of nonprescribed hormones is high among transgender women and travestis, especially among those who are younger, did not study, have not changed their name, and with a history of sex work. This use is related to the urgency for gender transition, with excessive use and damage to health.

Objetivo: Analisar experiências de mulheres trans e travestis com o uso de hormônios para mudança corporal sem prescrição médica. Métodos: Estudo de corte transversal, quantitativo e qualitativo, utilizando um recorte do TransOdara, que estimou prevalência de Infecções Sexualmente Transmissíveis em mulheres trans e travestis, recrutadas por meio de Respondent-Driven Sampling, entre dezembro de 2019 e julho de 2021, em São Paulo, Campo Grande, Manaus, Porto Alegre e Salvador. Principal desfecho: uso de hormônios sem prescrição médica e fatores associados. Foram realizados análise descritiva e modelos de regressão logísticos univariados mistos e entrevistas semiestruturadas. Resultados: Das 1.317 participantes recrutadas, 85,9% já haviam usado hormônios. O uso atual de hormônios foi referido por 40,7% (536) delas. Das que souberam informar o local onde os conseguiram, 72,6% (381/525) faziam uso sem prescrição médica. As variáveis associadas ao uso sem prescrição foram: exercer trabalho sexual em tempo integral (OR 4,59; IC95% 1,90–11,06) ou no passado (OR 1,92; IC95% 1,10–3,34); não ter retificado o nome (OR 3,59; IC95% 2,23–5,76); não estar estudando (OR 1,83; IC95% 1,07–3,13); ser mais jovem (OR 2,16; IC95% 1,31–3,56); ter sofrido discriminação em algum momento na vida por ser mulheres trans e travestis (OR 0,40 – IC95% 0,20–0,81). Conclusão: O uso de hormônios não prescritos é alto entre mulheres trans e travestis, principalmente entre as mais jovens, as que não estudavam, as que não retificaram o nome e as com histórico de trabalho sexual. Está relacionado à urgência para a transição de gênero, com uso exagerado e danos à saúde.

Fatty acid intake and prevalence of depression among Brazilian graduates and postgraduates (CUME Study).

BACKGROUND: Dietary fatty acids are related to the development of several inflammatory-related diseases, which may include depression. So, the association between fatty acids, culinary oils and fat intake and depression in highly educated Brazilians was evaluated. METHODS: Multicenter cross-sectional study using baseline data from the Cohort of Universities of Minas Gerais. The diagnosis of depression was self-reported, and the daily intake of fatty acids was assessed using a 144-item food frequency questionnaire (FFQ). RESULTS: A total of 7157 participants (68.83 % women) with a median age of 33 years were included. The prevalence of depression was 12.60 % (N = 902). In the adjusted analyses, it was observed that individuals with the highest intake of omega-6 fatty acids (n-6) (OR: 1.36, 95 % CI 1.11-1.67) had a higher prevalence of depression. This increased n-6 intake was identified as a risk factor for depression only among male participants, while among overweight participants, higher n-6 intake was also positively associated with depression. Conversely, a higher ratio of polyunsaturated to monounsaturated and saturated fatty acids (PM/S) was also found to be positively associated with depression, but this association was observed only among non-overweight participants. No associations were found between the consumption of culinary oils or fats and depression. LIMITATIONS: Cross-sectional design limits the assessment of causality. The use of the FFQ can make estimates more difficult. CONCLUSION: Higher consumption of n-6, and higher PM/S ratios were associated with depression, and individual factors can interfere. The mental health care policies should include specific nutritional strategies.

Data collection via phone in multicentric research on nursing care in the face of covid-19 / Recolección de datos vía telefónica en investigación multicéntrica sobre cuidados de enfermería frente al covid-19 / Coleta de dados via telefone em pesquisa multicêntrica sobre cuidado de enfermagem frente à covid-19

ABSTRACT Objective: to report data collection via telephone carried out in multicenter research on nursing care assessment during the COVID-19 pandemic. Method: this is an experience report on using the telephone to collect quantitative and qualitative data with participants from ten Brazilian university hospitals from October 2020 to December 2021. The experience was presented in stages: 1) Operationalization of data collection via telephone; 2) Interviewing team training; 3) Monitoring and adjustments to data collection; and 4) Results of telephone contact with patients. Results: data collection planning and organization involved creating guidance manuals to guide the collectors, which were validated for clarity and agreement. For monitoring and adjustments, a weekly meeting was held with the interviewers in charge and researchers. Data from 539 respondents from the Patient Measure of Safety instrument, 643 from the Care Transitions Measure instrument and 56 from open interviews were included. Conclusion: using guidance manuals for data collection via telephone, training and follow-up meetings are strategies that can enhance this strategy in multicenter research when in-person data collection is impossible.

RESUMEN Objetivo: informar la recolección de datos vía telefónica realizada en una investigación multicéntrica sobre la evaluación de los cuidados de enfermería durante la pandemia de COVID-19. Método: informe de experiencia sobre el uso del teléfono para la recolección de datos cuantitativos y cualitativos con participantes de diez hospitales universitarios brasileños, de octubre de 2020 a diciembre de 2021. La experiencia fue presentada en etapas: 1) Operacionalización de la recolección de datos por teléfono; 2) Capacitación del equipo entrevistador; 3) Monitoreo y ajustes a la recolección de datos; y 4) Resultados del contacto telefónico con el paciente. Resultados: la planificación y organización de la recolección de datos implicó la creación de manuales de orientación para guiar a los recolectores, los cuales fueron validados por su claridad y acuerdo. Para el seguimiento y ajustes se realizó una reunión semanal con los entrevistadores e investigadores responsables. Se incluyeron datos de 539 encuestados del instrumento Patient Measure of Safety, 643 del instrumento Care Transitions Measure y 56 entrevistas abiertas. Conclusión: el uso de manuales de orientación para la recolección de datos vía telefónica, capacitación y reuniones de seguimiento son estrategias que pueden potenciar esta estrategia en investigaciones multicéntricas cuando la recolección de datos presencial es imposible.

RESUMO Objetivo: Relatar a coleta de dados via telefone realizada em pesquisa multicêntrica sobre avaliação do cuidado de enfermagem durante a pandemia da COVID-19. Método: Relato de experiência sobre o uso do telefone para coleta de dados quantitativos e qualitativos com participantes de dez Hospitais Universitários Brasileiros, de outubro de 2020 a dezembro de 2021. A experiência foi apresentada segundo etapas: 1) Operacionalização da coleta de dados via telefone; 2) Capacitação da equipe de entrevistadores; 3) Acompanhamento e ajustes da coleta de dados; e 4) Resultados do contato telefônico com o paciente. Resultados: O planejamento e a organização da coleta de dados envolveram a construção de manuais de orientação para guiar os coletadores, os quais passaram por validação quanto à clareza e concordância. Para acompanhamento e ajustes, realizou-se reunião semanal com os entrevistadores e pesquisadores responsáveis. Foram incluídos dados de 539 respondentes do instrumento Patient Measure of Safety, de 643 do instrumento Care Transitions Measure e de 56 entrevistas abertas. Conclusão: A utilização de manuais de orientação para coleta de dados via telefone, realização de treinamentos e reuniões de acompanhamento são estratégias que podem potencializar essa estratégia em pesquisas multicêntricas, quando da impossibilidade de coleta face-a-face.

Bodies of desire: use of nonprescribed hormones among transgender women and travestis in five Brazilian capitals (2019-2021) / Corpos do desejo: uso de hormônios sem prescrição médica entre mulheres trans e travestis em cinco capitais brasileiras (2019-2021)

ABSTRACT Objective: To analyze the experiences of transgender women and travestis regarding the use of hormones for body changes without a medical prescription. Methods: This is a cross-sectional, quantitative and qualitative study, using data from "TransOdara", which estimated the prevalence of Sexually Transmitted Infections in transgender women and travestis recruited through Respondent-Driven Sampling, between December 2019 and July 2021, in São Paulo, Campo Grande, Manaus, Porto Alegre, and Salvador, Brazil. The main outcome was: use of hormones without medical prescription and associated risk factors. Descriptive analysis, mixed univariate logistic regression models, and semi-structured interviews were carried out. Results: Of the 1,317 recruited participants, 85.9% had already used hormones. The current use of hormones was reported by 40.7% (536) of them. Of those who were able to inform the place where they obtained them, 72.6% (381/525) used them without a medical prescription. The variables associated with the outcome were: current full-time sex work (OR 4.59; 95%CI 1.90-11.06) or in the past (OR 1.92; 95%CI 1.10-3.34), not having changed their name (OR 3.59; 95%CI 2.23-5.76), not currently studying (OR 1.83; 95%CI 1.07-3.13), being younger (OR 2.16; 95%CI 1.31-3.56), and having suffered discrimination at some point in life for being a transgender women and travestis (OR 0.40; 95%CI 0.20-0.81). Conclusion: The use of nonprescribed hormones is high among transgender women and travestis, especially among those who are younger, did not study, have not changed their name, and with a history of sex work. This use is related to the urgency for gender transition, with excessive use and damage to health.

RESUMO Objective Analisar experiências de mulheres trans e travestis com o uso de hormônios para mudança corporal sem prescrição médica. Métodos: Estudo de corte transversal, quantitativo e qualitativo, utilizando um recorte do TransOdara, que estimou prevalência de Infecções Sexualmente Transmissíveis em mulheres trans e travestis, recrutadas por meio de Respondent-Driven Sampling, entre dezembro de 2019 e julho de 2021, em São Paulo, Campo Grande, Manaus, Porto Alegre e Salvador. Principal desfecho: uso de hormônios sem prescrição médica e fatores associados. Foram realizados análise descritiva e modelos de regressão logísticos univariados mistos e entrevistas semiestruturadas. Resultados: Das 1.317 participantes recrutadas, 85,9% já haviam usado hormônios. O uso atual de hormônios foi referido por 40,7% (536) delas. Das que souberam informar o local onde os conseguiram, 72,6% (381/525) faziam uso sem prescrição médica. As variáveis associadas ao uso sem prescrição foram: exercer trabalho sexual em tempo integral (OR 4,59; IC95% 1,90-11,06) ou no passado (OR 1,92; IC95% 1,10-3,34); não ter retificado o nome (OR 3,59; IC95% 2,23-5,76); não estar estudando (OR 1,83; IC95% 1,07-3,13); ser mais jovem (OR 2,16; IC95% 1,31-3,56); ter sofrido discriminação em algum momento na vida por ser mulheres trans e travestis (OR 0,40 - IC95% 0,20-0,81). Conclusão: O uso de hormônios não prescritos é alto entre mulheres trans e travestis, principalmente entre as mais jovens, as que não estudavam, as que não retificaram o nome e as com histórico de trabalho sexual. Está relacionado à urgência para a transição de gênero, com uso exagerado e danos à saúde.

Sociodemographic and clinical characterization of cases of 1,103 non-syndromic and 66 syndromic odontogenic keratocyst: a Brazilian multicenter study.

OBJECTIVES: This multicenter study aimed to evaluate cases of non-syndrome and syndromic odontogenic keratocyst, as well as cases of recurrence within these two groups. METHODS: This descriptive, analytical, retrospective cross-sectional study evaluated the sex, age and presence of multiple lesions in 1,169 individuals seen at 10 Brazilian oral and maxillofacial pathology centers. Of these, 1,341 odontogenic keratocysts were analyzed regarding clinical diagnosis, size, site, imaging appearance, signs and symptoms, type of biopsy, treatment, and recurrence. RESULTS: There was a similar distribution by sex. The median age of non-syndromic and syndromic patients was 32 and 17.5 years, respectively. The posterior mandible was the site most affected by small and large lesions in both groups and in recurrent cases. Unilocular lesions were more frequent, also in recurrent cases. Mainly small lesions showed this imaging appearance. Signs and symptoms were absent in most cases. Conservative treatment was the most frequent modality in all age groups, regardless of the patient's condition and recurrence. Recurrences were uncommon. CONCLUSION: This study showed a higher frequency of non-syndromic keratocysts in the population. Clinicopathological features related to the involvement of multiple sites, age, and recurrence may differ between syndromic and non-syndromic cases. Furthermore, we found an association between lesion size and some clinical features and between the time interval to recurrence and the syndromic spectrum. CLINICAL RELEVANCE: To contribute to a better understanding of the distribution and association between clinical, imaging, and sociodemographic characteristics in each spectrum of the lesion.

[Clinical and evolutionary characteristics of incidental pituitary adenomas: retrospective multicenter study]. / Características clínicas y evolutivas de adenomas hipofisarios incidentales: estudio multicéntrico retrospectivo.

INTRODUCTION: Pituitary incidentalomas (PIs) are lesions found incidentally in the pituitary on imaging performed for reasons unrelated to pituitary disease. METHODS: A cross-sectional, retrospective and descriptive study was carried out with the aim of analyzing the clinical and evolutionary characteristics of a population of patients with PIs in the city of Córdoba. RESULTS: A total of 67 patients were included, 67% female, with a median age at diagnosis of 44 years. Among the reasons that led to requesting the first image, chronic or recurrent headache was the most prevalent (34%). The median tumor size was 12 mm. Fifty-eight percent were macroincidentalomas. Men had significantly larger lesions (p = 0.04). At diagnosis, including both sexes, 30% showed extrasellar extension and 45% invasion of the cavernous sinuses. Neuro-ophthalmological compromise was detected in 21%. A positive correlation was found between age at diagnosis and tumor size (r= +0.31, p = 0.001). Ninety-one percent were non-functioning tumors and at presentation, 21% of patients had one or more hormonal deficiencies. Of the total, 26% required surgery. Most of those who continued without treatment showed no change in tumor size at the end of follow-up (median 42 months). CONCLUSION: We highlight the high frequency of macroincidentalomas in our series, with visual field defects and hypopituitarism being frequent at diagnosis. Although most non-operated PIs remained stable, there was a high frequency of clinically significant lesions.

Introducción: Los incidentalomas hipofisarios (IH) son lesiones halladas fortuitamente en la hipófisis mediante imágenes realizadas por motivos no relacionados con enfermedad hipofisaria. Métodos: Se realizó un estudio transversal, retrospectivo y descriptivo con el objetivo de analizar las características clínicas y evolutivas de una población de pacientes portadores de IH en la ciudad de Córdoba. Resultados: Se incluyeron 67 pacientes, 67% del sexo femenino, con una mediana de edad al diagnóstico de 44 años. Entre los motivos que llevaron a solicitar la primera imagen, la cefalea crónica o recurrente fue el más prevalente (34%). La mediana del tamaño tumoral fue de 12 mm. El 58% fueron macroincidentalomas. Los hombres tuvieron lesiones significativamente más grandes (p = 0.04). Al diagnóstico, considerando ambos sexos, el 30% evidenció extensión extraselar y el 45% invasión a senos cavernosos. Se detectó compromiso neurooftalmológico en el 21%. Se halló correlación positiva entre la edad al momento del diagnóstico y el tamaño tumoral (r = +0.31, p = 0.001). El 91% fueron tumores no funcionantes y en su presentación, el 21% de los pacientes presentaron una o más deficiencias hormonales. El 26% del total requirió cirugía. La mayoría de aquellos que continuaron sin tratamiento no evidenciaron cambios en el tamaño tumoral al final del seguimiento (mediana 42 meses). Conclusión: Destacamos la elevada frecuencia de macroincidentalomas en nuestra serie, siendo los defectos del campo visual y el hipopituitarismo frecuentes al diagnóstico. Si bien la mayoría de los IH no operados permanecieron estables, existió una alta frecuencia de lesiones clínicamente significativas.

Características clínicas y evolutivas de adenomas hipofisarios incidentales: estudio multicéntrico retrospectivo / Clinical and evolutionary characteristics of incidental pituitary adenomas: retrospective multicenter study

Resumen Introducción : Los incidentalomas hipofisarios (IH) son lesiones halladas fortuitamente en la hipófisis mediante imágenes realizadas por motivos no relacionados con enfermedad hipofisaria. Métodos : Se realizó un estudio transversal, retros pectivo y descriptivo con el objetivo de analizar las características clínicas y evolutivas de una población de pacientes portadores de IH en la ciudad de Córdoba. Resultados : Se incluyeron 67 pacientes, 67% del sexo femenino, con una mediana de edad al diagnóstico de 44 años. Entre los motivos que llevaron a solicitar la primera imagen, la cefalea crónica o recurrente fue el más prevalente (34%). La mediana del tamaño tumoral fue de 12 mm. El 58% fueron macroincidentalomas. Los hombres tuvieron lesiones significativamente más grandes (p = 0.04). Al diagnóstico, considerando ambos sexos, el 30% evidenció extensión extraselar y el 45% invasión a senos cavernosos. Se detectó compromi so neurooftalmológico en el 21%. Se halló correlación positiva entre la edad al momento del diagnóstico y el tamaño tumoral (r = +0.31, p = 0.001). El 91% fueron tumores no funcionantes y en su presentación, el 21% de los pacientes presentaron una o más deficiencias hormonales. El 26% del total requirió cirugía. La ma yoría de aquellos que continuaron sin tratamiento no evidenciaron cambios en el tamaño tumoral al final del seguimiento (mediana 42 meses). Conclusión : Destacamos la elevada frecuencia de macroincidentalomas en nuestra serie, siendo los de fectos del campo visual y el hipopituitarismo frecuentes al diagnóstico. Si bien la mayoría de los IH no operados permanecieron estables, existió una alta frecuencia de lesiones clínicamente significativas.

Abstract Introduction : Pituitary incidentalomas (PIs) are le sions found incidentally in the pituitary on imaging performed for reasons unrelated to pituitary disease. Methods : A cross-sectional, retrospective and descrip tive study was carried out with the aim of analyzing the clinical and evolutionary characteristics of a population of patients with PIs in the city of Córdoba. Results : A total of 67 patients were included, 67% fe male, with a median age at diagnosis of 44 years. Among the reasons that led to requesting the first image, chron ic or recurrent headache was the most prevalent (34%). The median tumor size was 12 mm. Fifty-eight percent were macroincidentalomas. Men had significantly larger lesions (p = 0.04). At diagnosis, including both sexes, 30% showed extrasellar extension and 45% invasion of the cavernous sinuses. Neuro-ophthalmological compromise was detected in 21%. A positive correlation was found between age at diagnosis and tumor size (r= +0.31, p = 0.001). Ninety-one percent were non-functioning tumors and at presentation, 21% of patients had one or more hormonal deficiencies. Of the total, 26% required surgery. Most of those who continued without treatment showed no change in tumor size at the end of follow-up (median 42 months). Conclusion : We highlight the high frequency of mac roincidentalomas in our series, with visual field defects and hypopituitarism being frequent at diagnosis. Al though most non-operated PIs remained stable, there was a high frequency of clinically significant lesions.

Characteristics and outcomes of multisystem inflammatory syndrome in children: A multicenter, retrospective, observational cohort study in Mexico.

Introduction: Multisystem inflammatory syndrome in children associated with coronavirus disease 2019 (MIS-C), a novel hyperinflammatory condition secondary to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection, is associated with severe outcomes such as coronary artery aneurysm and death. Methods: This multicenter, retrospective, observational cohort study including eight centers in Mexico, aimed to describe the clinical characteristics and outcomes of patients with MIS-C. Patient data were evaluated using latent class analysis (LCA) to categorize patients into three phenotypes: toxic shock syndrome-like (TSSL)-MIS-C, Kawasaki disease-like (KDL)-MIS-C, and nonspecific MIS-C (NS-MIS-C). Risk factors for adverse outcomes were estimated using multilevel mixed-effects logistic regression. Results: The study included 239 patients with MIS-C, including 61 (26%), 70 (29%), and 108 (45%) patients in the TSSL-MIS-C, KDL-MIS-C, and NS-MIS-C groups, respectively. Fifty-four percent of the patients were admitted to the intensive care unit, and 42%, 78%, and 41% received intravenous immunoglobulin, systemic glucocorticoids, and anticoagulants, respectively. Coronary artery dilatation and aneurysms were found in 5.7% and 13.2% of the patients in whom coronary artery diameter was measured, respectively. Any cause in-hospital mortality was 5.4%. Hospitalization after ten days of symptoms was associated with coronary artery abnormalities (odds ratio [OR] 1.6, 95% confidence interval [CI] 1.2-2.0). Age ≥10 years (OR: 5.6, 95% CI: 1.4-2.04), severe underlying condition (OR: 9.3, 95% CI: 2.8-31.0), platelet count <150,000 /mm3 (OR: 4.2, 95% CI: 1.2-14.7), international normalized ratio >1.2 (OR: 3.8, 95% CI: 1.05-13.9), and serum ferritin concentration >1,500 mg/dl at admission (OR: 52, 95% CI: 5.9-463) were risk factors for death. Discussion: Mortality in patients with MIS-C was higher than reported in other series, probably because of a high rate of cases with serious underlying diseases.

Gravidade da depressão, resposta ao tratamento e PRO (incapacidade e QoL) em pacientes com DRT em um ano de acompanhamento com tratamento padrão: análise do subgrupo brasileiro do estudo observacional multinacional TRAL / Depression severity, treatment response and PRO (disability and QoL) in TRD patients over a 1-year follow-up with standard of care: Analysis of the Brazilian subset of the multicenter, observational TRAL study

Objetivo: A depressão resistente ao tratamento (DRT) é uma preocupação primária no Brasil devido à sua natureza onerosa e complexa, enquanto o diagnóstico e o tratamento geralmente são desafiadores. O presente manuscrito apresenta os resultados clínicos de um ano de acompanhamento em pacientes com DRT em tratamento padrão (SOC) no subgrupo brasileiro do estudo de Depressão Resistente ao Tratamento na América Latina (TRAL). Métodos: Essa fase longitudinal do estudo TRAL tinha como meta caracterizar alterações nos resultados clínicos e outras variáveis de interesse (p. ex., qualidade de vida, incapacidade) em um ano de acompanhamento em pacientes com DRT em 10 centros no Brasil. Os pacientes incluídos tinham diagnóstico clínico de DRT com base nos critérios DSM-5 e confirmado por MINI. A Escala de Depressão de Montgomery-Asberg (MADRS) era usada para avaliar a gravidade da doença e os resultados clínicos. Outras escalas de depressão e instrumentos classificados pelo paciente eram usadas para medir resultados correlacionados. Resultados: Cento e cinquenta e oito pacientes com DRT, na maioria mulheres (84,4%) com idade média de 48,55 anos, foram incluídos na análise. Apenas 31,4% dos pacientes apresentaram uma resposta clinicamente significativa, 10,3% tiveram recidiva e 26,7% alcançaram remissão, conforme medido pela MADRS no final do estudo (EOS). Aproximadamente 55% dos pacientes apresentavam depressão grave/moderadamente grave no EOS. Problemas de mobilidade, cuidados pessoais, problemas nas atividades usuais e dor e desconforto foram relatados pela maioria dos pacientes no EOS, assim como comprometimento marcado/extremo das atividades no trabalho/escola e da vida social/das atividades de lazer no EOS. Conclusões: Os resultados clínicos alcançados atualmente ainda são notavelmente insatisfatórios para DRT. Portanto, o envolvimento de todas as partes interessadas é essencial para implementar protocolos de tratamento mais eficazes no Brasil.

Objective: Treatment-resistant depression (TRD) is a primary concern in Brazil due to its burdensome and complex nature, while diagnosis and treatment is often challenging. The current manuscript presents the clinical outcomes in a one-year follow-up of TRD patients under Standard-of-care (SOC) in the Brazilian subset of the Treatment-Resistant Depression in America Latina (TRAL) study. Methods: This longitudinal phase of TRAL aimed to characterize changes in the clinical outcomes and other variables of interest (e.g. quality of life, disability) in a one-year follow-up of TRD patients in 10 centers in Brazil. Included patients were clinically diagnosed with TRD based on DSM-5 criteria and confirmed by MINI. Montgomery-Asberg Depression Rating Scale (MADRS) was used to assess disease severity and clinical outcomes. Other depression scales and patient rated instruments were used to measure correlated outcomes. Results: One hundred fifty-eight TRD patients, mostly female (84.4%), averaging 48.55 years, were included in the analysis. Only 31.4% of the patients showed a clinically significant response, 10.3% had a relapse and 26.7% achieved remission, as measured through MADRS at end-of-study (EOS). Almost 55% of the patients showed moderately severe/severe depression at EOS. Mobility issues, self-care, problems with usual activities and pain and discomfort were reported by the majority of the patients at EOS, as well as marked/extreme disruption of school/work and social life/leisure activities at EOS. Conclusions: Currently achieved clinical outcomes are still remarkably unsatisfactory for TRD. Therefore, the involvement of all relevant stakeholders is essential to implement more effective treatment protocols in Brazil.

Variations in clinical course and surgical outcomes of acute appendicitis during COVID-19 Pandemic: a multicenter cohort study.

BACKGROUND: COVID-19 pandemic has led to changes in the presentation and treatment of surgical pathologies. Therefore, we aim to describe the influence of the COVID-19 pandemic on the clinical presentation and management of acute appendicitis (AAp) and its surgical outcomes. STUDY DESIGN: A multicenter cohort study with prospectively collected databases. Three high-volume centers were included and all patients over 18 years of age who underwent appendectomy for AAp were included. Multiple logistic regression and multinomial logistic regression were performed, and odds ratio, relative risk, and B-coefficient were reported when appropriate, statistical significance was reached with p-values < 0.05. RESULTS: 1.468 patients were included (709 in the pre-pandemic group and 759 in the COVID-19 group). Female patients constituted 51.84%. Mean age was 38.13 ± 16.96 years. Mean Alvarado's score was 7.01 ± 1.59 points. Open surgical approach was preferred in 90.12%. Conversion rate of 1.29%. Mortality rate was 0.75%. There was an increase of perforated and localized peritonitis (p 0.01) in the COVID-19 group. Presence of any postoperative complication (p 0.00), requirement of right colectomy and ileostomy (p 0.00), and mortality (p 0.04) were higher in the COVID-19 group. Patients in the pre-pandemic group have a lesser risk of mortality (OR 0.14, p 0.02, 95% CI 0.02-0.81) and a lesser relative risk of having complicated appendicitis (RR 0.68, p 0.00, 95% CI 0.54-0.86). CONCLUSION: Complicated appendicitis was an unexpected consequence of the COVID-19 pandemic, due to surgical consultation delay, increased rates of morbidity, associated procedures, and mortality, influencing the clinical course and surgical outcomes of patients with AAp.

Allostatic load and physical performance in older adults: Findings from the International Mobility in Aging Study (IMIAS).

OBJECTIVE: This study aimed to evaluate the association between Allostatic Load (AL) and physical performance scores in older adults from four cities in North and South America. METHODS: In this cross-sectional study, data from 1101 volunteers from three countries (Canada, Brazil, and Colombia) from the International Mobility in Aging Study (IMIAS) were used to evaluate the association between AL index and Short Physical Performance Battery (SPPB) scores. Three multiple linear regression models adjusted by age, Socioeconomic Status (SES), chronic conditions, depression symptoms, and Leganés Cognitive Test (LCT) were developed to estimate the independent association between SPPB and AL. Mediation analysis with 2012 LA data and covariates was performed to access the total, direct, and indirect effects of mediation on SPPB scores from 2016. RESULTS: AL and SPPB were inversely associated, with older adults with high allostatic load scoring lower on SPPB (ß: -0.234, Std: 0.033, p-value: <0.001).  Indirect effects were evidenced between age, SES and chronic conditions with AL and SPPB scores. Chronic conditions also had a total effect on SPPB scores and were also mediated by AL. However, indirect effects of depressive symptoms and LCT on SPPB scores mediated by AL were not observed. CONCLUSIONS: Findings from this study support that increased AL index determines worse physical performance states after full adjustments. AL has a mediator role between the number of chronic diseases, depressive symptoms, cognitive status and physical performance. Socioeconomic status also influenced physical scores mediated by the AL index.